Stretchy, sexy denim jeans. There is a small pull in the fabric behind the right knee as shown in the photos. It could easily be trimmed off to be undetectable. http://www.anthropologie.com/anthro/product/4122057271287.jsp?color=091&amp;cm_mmc=Google-_-PLA-_-US+-+Shopping+-+Clothing-_-Pants&amp;adpos=1o3&amp;creative=78481242804&amp;device=c&amp;matchtype=&amp;network=g&amp;gclid=CKT4lZjjwMcCFQoLaQodHg4OsQ#/